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2. Hema > Leukocytes > Flashcards

Leukocytes Flashcards

1
Q

STAB NEUTROPHIL
Diameter:

A

9-15um

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2
Q

STAB NEUTROPHIL
Cytoplasm:

A

Granules are pinker and numerous

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3
Q

STAB NEUTROPHIL
Nucleus:

A

Elongated and band shaped

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4
Q

SEGMENTED NEUTROPHIL
Diameter:

A

9-15um

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5
Q

SEGMENTED NEUTROPHIL
Cytoplasm:

A

Abundant, Pink to rose violet granules

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6
Q

SEGMENTED NEUTROPHIL
Nucleus:

A

2-5 lobes thin filament

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7
Q

EOSINOPHIL
Diameter:

A

9-15um

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8
Q

EOSINOPHIL
Cytoplasm:

A

reddish- orange granules

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9
Q

EOSINOPHIL
Nucleus:

A

2 lobes

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10
Q

BASOPHIL
Diameter:

A

10-16um

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11
Q

BASOPHILS
cytoplasm:

A

Bluish-black granules (fewer granules)

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12
Q

BASOPHILS
Nucleus:

A

rarely 3-4 lobes

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13
Q

SMALL LYMPHOCYTES
diameter:

A

8-10um

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14
Q

SMALLYMPHOCYTES
Cytoplasm:

A

moderate to dark blue

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15
Q

SMALL LYMPHOCYTE
Nucleus:

A

Round or oval in shape

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16
Q

MEDIUM LYMPHOCYTE
diameter:

A

10-12um

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17
Q

MEDIUM LYMPHOCYTE
cytoplasm:

A

Most abundant; pale to moderately blue

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18
Q

MEDIUM LYMPHOCYTE
nucleus:

A

Round or oval shape

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19
Q

LARGE LYMPHOCYTE
Diameter:

A

12-16um

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20
Q

LARGE LYMPHOCYTE
Cytoplasm:

A

Abundant; very pale blue

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21
Q

LARGE LYMPHOCYTE
nucleus:

A

Round or oval shape

22
Q

MONOCYTE
diameter:

A

14-20um

23
Q

MONOCYTES
cytoplasm:

A

Abundant, blue gray

24
Q

MONOCYTES
nucleus:

A

Round, kidney shape or folded over

25
Q

Ref range neutrophil

A

37-77%

26
Q

Ref range band

A

0-11%

27
Q

Ref range lymphocytes

A

10-44%

28
Q

Ref range monocyte

A

2-10%

29
Q

Ref range eosinophil

A

0-7%

30
Q

Ref range basophil

A

0-1%

31
Q

Function of neutrophil

A

Phagocytosis

32
Q

Function of lymphocytes

A

Production of antibody

33
Q

Function of eosinophil

A

Detect allergen, parasitic and fungal infection

34
Q

Function of basophil

A

Detect allergen and parasitic infection

35
Q

Leukocytes differential count express in

A

%, uL and cells/L

36
Q

Length of sample should be

A

2/3

37
Q

Oil used

A

Cedar wood oil

38
Q

Machine or apparatus used in counting

A

Cell counter

39
Q

Stain used in leukocyte differential count

A

Wright’s stain

40
Q

Composition of wright’s stain

A

Fixative
Eosin stain
New methylene blue

41
Q

How many dip in each stain

A

5 dips

42
Q

Counting methods

A

Cross-sectional
Longitudinal
Battlement

43
Q

Observing direction

A

Snake like direction

44
Q

absolute increase in the number of neutrophils

A

Neutrophilia

45
Q

Population order

A

Never Let Monkey Eat Banana

46
Q

Size order

A

Monocytes
Large lymphocytes
Basophil
Medium lymphocytes
Eosinophil
Stab neutrophil
Segmented neutrophil
Small lymphocytes

47
Q

NEUTROPHILIA

A

Appendicitis
Myelogenous
leukemia
Bacterial infection

48
Q

EOSINOPHILIA

A

Allergic reactions
› Scarlet fever
› Parasitic infection
› Eosinophilic leukemia

49
Q

LYMPHOCYTOSIS

A

Viral infection
› Whooping cough
› Infectious mononucleosis
› Lymphocytic leukemia

50
Q

MONOCYTOSIS

A

Tuberculosis
Typhoid
Brucellosis
Collagen disease

2. Hema (7 decks)

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